pen
The part of the seismograph that moves during an earthquake is called the pen.
The seismograph's mass, typically a heavy weight or pendulum, remains stationary during an earthquake. Its inertia allows it to stay in place while the ground moves. This mass is connected to a recording device that captures the motion caused by seismic waves during an earthquake.
drum
pen
A seismograph is located under the ground. When there is an earthquake, the ground shakes, which also shakes the pen on the seismograph, making it move along the paper, drawing lines. To know how strong the earthquake was, scientist can look on the paper. The bigger the lines, the stronger the earthquake was.
The tracing of an earthquake motion created by a seismograph is known as a seismogram. It represents the ground motion recorded by the seismograph during an earthquake, displaying the amplitude and duration of seismic waves. Seismologists use seismograms to determine the magnitude, location, and depth of an earthquake.
a seismograph can find the severity of an earthquake by graphing the measures of distances and strength of an earthquake.
the purpose of the seismograph is that it tells you when a earthquake is coming. :)
The printout from a seismograph is called a seismogram. It is a graphical representation of the seismic waves detected by the seismograph during an earthquake or other ground-shaking event.
It indicates that it is greater for a more severe earthquake or for an earthquake close to the seismograph.
A seismometer is an instrument used to measure and record ground movements during an earthquake. It detects the vibrations caused by seismic waves and produces a graphical representation called a seismogram.
a Seismograph measure earthquake vibrations